6404 search results - page 17 / 1281 » Blocks |
ICIP
2005
IEEE
14 years 9 months ago
2005
IEEE
A new approach to Variable Size Block Matching is proposed, based on the binary partitioning of blocks. If a particular block does not allow for accurate motion compensation, then...
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
—This paper presents a novel block-based fast compression (BFC) algorithm for compound images that contain graphics, text and natural images. The images are divided to blocks, wh...
EVOW
2004
Springer
14 years 1 months ago
2004
Springer
In sequential, deterministic, non-redundant search the algorithm permutes a test function to obtain the search result. The mapping from test functions to search results is a one-to...
EUROCRYPT
2001
Springer
14 years 6 days ago
2001
Springer
We define a new mode of operation for block encryption which in addition to assuring confidentiality also assures message integrity. In contrast, previously for message integrity...
CRYPTO
1998
Springer
13 years 12 months ago
1998
Springer
Abstract. We evaluate constructions for building pseudo-random functions (PRFs) from pseudo-random permutations (PRPs). We present two constructions: a slower construction which pr...